Ruled box cutter



FIG. 1 is a perspective view of the ruled box cutter with the ruled portion prominently shown;

FIG. 2 is a front view;

FIG. 3 is a rear view;

FIG. 4 is a top view;

FIG. 5 is a bottom view;

FIG. 6 is a left end view illustrating the cutter; and,

FIG. 7 is a right end view. 

The ornamental design for a ruled box cutter, as shown and described. 